I am aware that the regs say 150mm drop should be established between a DPC and any paving slabs laid below it but if this is not a silly question I would like to know what this is supposed to achieve
For instance our property is in an exposed location and the whole wall is regularly subjected to driving rain in winter Obviously a DPC should be above ground level but I would have thought a few extra splashes that would result from a height of say 100mm (or even less) would be neither here not there
Thanks for any comments
For instance our property is in an exposed location and the whole wall is regularly subjected to driving rain in winter Obviously a DPC should be above ground level but I would have thought a few extra splashes that would result from a height of say 100mm (or even less) would be neither here not there
Thanks for any comments